I haven't yet seen any reviews of the viewsonic or even mention of it popping on any site other than Amazon and some other one I can't remember the name of. Apparently they were supposed to be released Nov.1? The auction for my Diamond Mako just ended today, hopefully the buyer will go through with it.
Viewsonic and Dell are both backlit screens, but I read a post on here by the owner of the site that the Dell has only one LED lighting the screen rather than two. I'm not sure what effect that would have on viewing. The Viewsonic's screen has already been rated as excellent.
I find myself no long enamoured with the Viewsonic, slinky as it is. The Dell, just from viewing pictures, gives me more an impression of rough and tumble robust looks. It just feels like it would be able to withstand much more abuse. For my first Pocket PC I think that would be important for me. Maybe in a year or two I can think of getting a fancier one. I really hope it has a metal casing, though it's doubtful. Even if it is plastic it looks quite thick and chunky, ready to take on any floor that may just happen to make contact with it, this is where a thick skin really comes in handy.
Size seems to definitely be the Viewsonic's forte, with less than half the volume of a Dell unit, it is small indeed. This would make it excellent for slipping into almost any pocket. Even people who like tight jeans could take this one around with them. But then that would lead me back to the durability of the product. With the weight at 4.2oz and that thin slim body, I'm not sure it can handle shear forces as well as the Dell would.
Then again, I could be wrong. I had the opportunity to play with a Toshiba E-310, which I would have purchased if all those great rebates could be made use of by Canadians (I love my country, but I like the deals americans get too

), it felt very sturdy for it's size. It also had a nice weight to it, the impression was of a very solid high quality precision piece of PPC equipment. Too bad about the rebate thing.
Another advantage of the Dell would be it's compact flash slot in addition to plain old SD. If you want both com. and memory, you can make use of the SD slot for the latter and the CF slot for the former. For me the com. requirement is nihil though the CF slot still has the advantage of offering memory at half the price of SD. Though I'm sure SD memory will drop in price next year, in which case you have the option to tack on even more memory.
In all areas but size the Dell seems to be the most logical choice to me. Not only that but I bet it's the one I can get the quickest :twisted: I think I've waited long enough. Hopefully the $50 rebate they say they will offer will be applicable to Canadians as well. If it's not then I'm going to have to shun them as well and wait for the new HP 1900 unit.
I'm planning on the 300Mhz model simply because that's such an incredible deal. Hopefully someone talented with hardware and programming will figure out how to overclock the thing. I really don't need or want a cradle, nor the extra RAM since I plan on buying a CF card by the end of the year if I end up purchasing and liking it. Another idea I like is the ability to be ability to use a microdrive with it, with that 1440MAh battery I'm hoping it won't drain too fast. I can hardly wait for the 18th!